21045741750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3361}}^1$

素因数の和:3429

約数の個数: 288

約数和(自身を含む): 65290470336

約数和(自身を除く): 44244728586

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 25, 30, 33, 45, 46, 50, 55, 66, 69, 75, 90, 99, 110, 115, 121, 125, 138, 150, 165, 198, 207, 225, 230, 242, 250, 253, 275, 330, 345, 363, 375, 414, 450, 495, 506, 550, 575, 605, 690, 726, 750, 759, 825, 990, 1035, 1089, 1125, 1150, 1210, 1265, 1375, 1518, 1650, 1725, 1815, 2070, 2178, 2250, 2277, 2475, 2530, 2750, 2783, 2875, 3025, 3361, 3450, 3630, 3795, 4125, 4554, 4950, 5175, 5445, 5566, 5750, 6050, 6325, 6722, 7590, 8250, 8349, 8625, 9075, 10083, 10350, 10890, 11385, 12375, 12650, 13915, 15125, 16698, 16805, 17250, 18150, 18975, 20166, 22770, 24750, 25047, 25875, 27225, 27830, 30249, 30250, 31625, 33610, 36971, 37950, 41745, 45375, 50094, 50415, 51750, 54450, 56925, 60498, 63250, 69575, 73942, 77303, 83490, 84025, 90750, 94875, 100830, 110913, 113850, 125235, 136125, 139150, 151245, 154606, 168050, 184855, 189750, 208725, 221826, 231909, 250470, 252075, 272250, 284625, 302490, 332739, 347875, 369710, 386515, 406681, 417450, 420125, 463818, 504150, 554565, 569250, 626175, 665478, 695727, 695750, 756225, 773030, 813362, 840250, 850333, 924275, 1043625, 1109130, 1159545, 1220043, 1252350, 1260375, 1391454, 1512450, 1663695, 1700666, 1848550, 1932575, 2033405, 2087250, 2319090, 2440086, 2520750, 2550999, 2772825, 3130875, 3327390, 3478635, 3660129, 3781125, 3865150, 4066810, 4251665, 4621375, 5101998, 5545650, 5797725, 6100215, 6261750, 6957270, 7320258, 7562250, 7652997, 8318475, 8503330, 9242750, 9353663, 9662875, 10167025, 11595450, 12200430, 12754995, 13864125, 15305994, 16636950, 17393175, 18300645, 18707326, 19325750, 20334050, 21258325, 25509990, 27728250, 28060989, 28988625, 30501075, 34786350, 36601290, 38264985, 41592375, 42516650, 46768315, 50835125, 56121978, 57977250, 61002150, 63774975, 76529970, 83184750, 84182967, 86965875, 91503225, 93536630, 101670250, 106291625, 127549950, 140304945, 152505375, 168365934, 173931750, 183006450, 191324925, 212583250, 233841575, 280609890, 305010750, 318874875, 382649850, 420914835, 457516125, 467683150, 637749750, 701524725, 841829670, 915032250, 956624625, 1169207875, 1403049450, 1913249250, 2104574175, 2338415750, 3507623625, 4209148350, 7015247250, 10522870875, 21045741750]

約数ペア:

[(1, 21045741750), (2, 10522870875), (3, 7015247250), (5, 4209148350), (6, 3507623625), (9, 2338415750), (10, 2104574175), (11, 1913249250), (15, 1403049450), (18, 1169207875), (22, 956624625), (23, 915032250), (25, 841829670), (30, 701524725), (33, 637749750), (45, 467683150), (46, 457516125), (50, 420914835), (55, 382649850), (66, 318874875), (69, 305010750), (75, 280609890), (90, 233841575), (99, 212583250), (110, 191324925), (115, 183006450), (121, 173931750), (125, 168365934), (138, 152505375), (150, 140304945), (165, 127549950), (198, 106291625), (207, 101670250), (225, 93536630), (230, 91503225), (242, 86965875), (250, 84182967), (253, 83184750), (275, 76529970), (330, 63774975), (345, 61002150), (363, 57977250), (375, 56121978), (414, 50835125), (450, 46768315), (495, 42516650), (506, 41592375), (550, 38264985), (575, 36601290), (605, 34786350), (690, 30501075), (726, 28988625), (750, 28060989), (759, 27728250), (825, 25509990), (990, 21258325), (1035, 20334050), (1089, 19325750), (1125, 18707326), (1150, 18300645), (1210, 17393175), (1265, 16636950), (1375, 15305994), (1518, 13864125), (1650, 12754995), (1725, 12200430), (1815, 11595450), (2070, 10167025), (2178, 9662875), (2250, 9353663), (2277, 9242750), (2475, 8503330), (2530, 8318475), (2750, 7652997), (2783, 7562250), (2875, 7320258), (3025, 6957270), (3361, 6261750), (3450, 6100215), (3630, 5797725), (3795, 5545650), (4125, 5101998), (4554, 4621375), (4950, 4251665), (5175, 4066810), (5445, 3865150), (5566, 3781125), (5750, 3660129), (6050, 3478635), (6325, 3327390), (6722, 3130875), (7590, 2772825), (8250, 2550999), (8349, 2520750), (8625, 2440086), (9075, 2319090), (10083, 2087250), (10350, 2033405), (10890, 1932575), (11385, 1848550), (12375, 1700666), (12650, 1663695), (13915, 1512450), (15125, 1391454), (16698, 1260375), (16805, 1252350), (17250, 1220043), (18150, 1159545), (18975, 1109130), (20166, 1043625), (22770, 924275), (24750, 850333), (25047, 840250), (25875, 813362), (27225, 773030), (27830, 756225), (30249, 695750), (30250, 695727), (31625, 665478), (33610, 626175), (36971, 569250), (37950, 554565), (41745, 504150), (45375, 463818), (50094, 420125), (50415, 417450), (51750, 406681), (54450, 386515), (56925, 369710), (60498, 347875), (63250, 332739), (69575, 302490), (73942, 284625), (77303, 272250), (83490, 252075), (84025, 250470), (90750, 231909), (94875, 221826), (100830, 208725), (110913, 189750), (113850, 184855), (125235, 168050), (136125, 154606), (139150, 151245)]